K2 Think V2
K2 · released Mar 1, 2026
K2's reasoning-focused model with chain-of-thought capabilities.
22.0
Podium Score
#463 of 673
—
Arena Elo
40 t/s
Output Speed
$3/M
Output Price
$1/M in
131K
Context Window
Scores by Source
Category Scores
context60.0
longContext50.0
arena50.0
⚡ Speed40.0
safety36.0
instruction36.0
intelligence34.0
💰 Value31.0
🧠 Reasoning29.0
💻 Coding27.0
👁️ Multimodal24.0
agents24.0
📚 Knowledge-40.3
Benchmark Results
Intelligence[object Object]%
Coding[object Object]%
Reasoning[object Object]%
Multimodal[object Object]%
Knowledge[object Object]%
Agents[object Object]%
Safety[object Object]%
Instruction[object Object]%
Value[object Object]%
Speed[object Object]%
Context[object Object]%
LongContext[object Object]%
Arena[object Object]%
Model Details
| Release date | Mar 1, 2026 |
|---|---|
| Parameters | Not disclosed |
| License | Proprietary |
| Context Window | 131,000 tokens |
| Input Price | $1/M |
| Output Price | $3/M |
| Output Speed | 40 t/s |
| Time to First Token | — |